What is 25% off $20?
Price after 25% off
$15.00
You save $5.00
How it's calculated
- Find the discount: 25% of $20 = $20 × 0.25 = $5.00
- Subtract it from the price: $20 − $5.00 = $15.00
Shortcut: with 25% off you pay 75% of the price, so multiply $20 × 0.75 = $15.00 in one step.
Sales tax, if any, is usually added after the discount and isn't included here.